Preheat the oven to 200 C (375 F).
Sieve the flour and salt into a large bowl and add the lard or shortening, cut into small pieces.
Rub the fat into the flour until the mixture looks like coarse bread crumbs and mix in the half-and-half or water to form a ball.
Pat into a round, wrap in plastic film wrap and chill for half an hour.
Roll the pastry into a circle, large enough to line a deep pie dish.
Cut off the excess pastry, prick the base of the pie crust with a fork and chill for another half an hour.
Line the empty pie crust with aluminum foil and fill with pie weights (dry beans or rice work well). Bake for 15-20 minutes.
Remove the foil and weights and cook for another 10 minutes or until the pastry is cooked through and golden brown. Make the pie filling.